{"cve":{"cve_id":"CVE-2026-52964","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":null,"epss_percentile":null,"epss_as_of":null,"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb-audio: Bound MIDI 2.0 endpoint descriptor scans\n\nThe USB MIDI 2.0 endpoint parser has the same descriptor walking\npattern as the legacy MIDI parser. It validates bLength against\nbNumGrpTrmBlock before reading baAssoGrpTrmBlkID[], but not against the\nremaining bytes in the endpoint-extra scan.\n\nA malformed device can therefore make later baAssoGrpTrmBlkID[] reads\nconsume bytes past the walked descriptor.\n\nReject zero-length and overlong descriptors while walking endpoint\nextras.","published_at":"2026-06-24T16:28:44.345000Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["https://git.kernel.org/stable/c/fafc97bd01e4c737eaeafadfdadb1af4bbfa7307","https://git.kernel.org/stable/c/a310b4bebda5e4a1b26520c0cc5145ccd6d617e2","https://git.kernel.org/stable/c/f9c184a83574549a36ea69b755f650e57d164c78","https://git.kernel.org/stable/c/17e76b19de1aff5ff4de64d269290bd1b07a01d3","https://git.kernel.org/stable/c/918be519c7876329e1b6e2ea1c59f0b75e792dca"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-28T17:55:22.518073Z","updated_at":"2026-06-28T23:30:49.890169Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"ff49d1df79aef7580fe3ac99d17c3f886655d080","version_start_inclusive":true,"version_end":"fafc97bd01e4c737eaeafadfdadb1af4bbfa7307","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:ff49d1df79aef7580fe3ac99d17c3f886655d080:fafc97bd01e4c737eaeafadfdadb1af4bbfa7307"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"ff49d1df79aef7580fe3ac99d17c3f886655d080","version_start_inclusive":true,"version_end":"a310b4bebda5e4a1b26520c0cc5145ccd6d617e2","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:ff49d1df79aef7580fe3ac99d17c3f886655d080:a310b4bebda5e4a1b26520c0cc5145ccd6d617e2"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"ff49d1df79aef7580fe3ac99d17c3f886655d080","version_start_inclusive":true,"version_end":"f9c184a83574549a36ea69b755f650e57d164c78","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:ff49d1df79aef7580fe3ac99d17c3f886655d080:f9c184a83574549a36ea69b755f650e57d164c78"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"ff49d1df79aef7580fe3ac99d17c3f886655d080","version_start_inclusive":true,"version_end":"17e76b19de1aff5ff4de64d269290bd1b07a01d3","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:ff49d1df79aef7580fe3ac99d17c3f886655d080:17e76b19de1aff5ff4de64d269290bd1b07a01d3"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"ff49d1df79aef7580fe3ac99d17c3f886655d080","version_start_inclusive":true,"version_end":"918be519c7876329e1b6e2ea1c59f0b75e792dca","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:ff49d1df79aef7580fe3ac99d17c3f886655d080:918be519c7876329e1b6e2ea1c59f0b75e792dca"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.5","version_start_inclusive":true,"version_end":"6.5","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.5:6.5"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"0","version_start_inclusive":true,"version_end":"6.5","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:0:6.5"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.6.141","version_start_inclusive":true,"version_end":"6.6.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.6.141:6.6.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.12.91","version_start_inclusive":true,"version_end":"6.12.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.12.91:6.12.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.18.33","version_start_inclusive":true,"version_end":"6.18.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.18.33:6.18.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"7.0.10","version_start_inclusive":true,"version_end":"7.0.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:7.0.10:7.0.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"7.1","version_start_inclusive":true,"version_end":"*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:7.1:*"}],"exploit_refs":[],"news":[],"references":[{"url":"https://git.kernel.org/stable/c/fafc97bd01e4c737eaeafadfdadb1af4bbfa7307","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/a310b4bebda5e4a1b26520c0cc5145ccd6d617e2","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/f9c184a83574549a36ea69b755f650e57d164c78","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/17e76b19de1aff5ff4de64d269290bd1b07a01d3","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/918be519c7876329e1b6e2ea1c59f0b75e792dca","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2026-06-24T16:28:44.345000Z","label":"CVE published","source":null}]}